/* =========================================================
   Monolit: gece, antrasit beton ve sokak lambası ışığı.
   Büyük, dar yazı karakteri; projeler bir şehir silüeti.
   ========================================================= */

:root {
    --bg:    #1b1c1a;
    --bg-2:  #232421;
    --bg-3:  #2d2e2a;
    --fg:    #ece8df;
    --muted: #a39e93;
    --amber: #f0a640;
    --line:  rgba(236, 232, 223, .14);
    --line-2: rgba(236, 232, 223, .3);

    --display: "Big Shoulders Display", "Big Shoulders Fallback", "Arial Narrow", sans-serif;
    --sans: "Instrument Sans", "Instrument Sans Fallback", system-ui, -apple-system, "Segoe UI", sans-serif;

    --wrap: 1360px;
    --gutter: clamp(16px, 4vw, 48px);
    --ease: cubic-bezier(.76, 0, .24, 1);
}

/* Yazı tipi inene kadar gösterilen yedek yazı, asıl yazıyla aynı genişlikte: yüklenince satırlar kaymaz */
@font-face { font-family: "Big Shoulders Fallback"; src: local('Arial'), local('ArialMT'), local('Roboto'), local('Helvetica Neue'), local('Helvetica'); size-adjust: 68.2%; }
@font-face { font-family: "Instrument Sans Fallback"; src: local('Arial'), local('ArialMT'), local('Roboto'), local('Helvetica Neue'), local('Helvetica'); size-adjust: 100.5%; }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; background: var(--bg); }
body {
    margin: 0; background: var(--bg); color: var(--fg);
    font: 400 1.0625rem/1.6 var(--sans);
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { margin: 0; font-weight: 600; line-height: 1.1; text-wrap: balance; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
dl, dd { margin: 0; }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.sr, .hp { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -60px; background: var(--amber); color: var(--bg); padding: 10px 14px; z-index: 300; }
.skip:focus { top: 12px; }

/* Büyük başlık dili */
.m-display {
    font-family: var(--display);
    font-weight: 800;
    text-transform: uppercase;
    line-height: 1.02;
    letter-spacing: -.005em;
    font-size: clamp(3rem, 9vw, 9.5rem);
}
.m-display--md { font-size: clamp(2.4rem, 5.5vw, 5.5rem); }
.m-display--sm { font-size: clamp(1.8rem, 3vw, 2.6rem); }
.m-lead { font-size: clamp(1.1rem, 1.6vw, 1.35rem); color: var(--muted); max-width: 52ch; }
.m-small { font-size: .875rem; color: var(--muted); }
.m-h3 { font-family: var(--display); font-weight: 700; text-transform: uppercase; font-size: 1.6rem; margin-bottom: 14px; }

.m-btn {
    display: inline-flex; align-items: center; justify-content: center; min-height: 52px;
    padding: 12px 28px; border: 0; border-radius: 0;
    background: var(--amber); color: var(--bg);
    font: 600 1rem var(--sans); text-decoration: none; cursor: pointer;
    transition: background-color .2s;
}
.m-btn:hover { background: var(--fg); }
.m-link {
    color: var(--fg); font-weight: 500; text-decoration: none;
    background: linear-gradient(var(--amber), var(--amber)) left bottom / 100% 1px no-repeat;
    padding-bottom: 3px; transition: background-size .3s var(--ease);
}
.m-link:hover { background-size: 0 1px; background-position: right bottom; }

/* ---------- Üst bölüm ve menü ---------- */

.m-head {
    position: sticky; top: 0; z-index: 100;
    background: rgba(27, 28, 26, .82); backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
    view-transition-name: masthead;
}
.m-head-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 72px; padding: 0 var(--gutter); }
.m-brand { display: flex; align-items: baseline; gap: 10px; text-decoration: none; }
.m-brand img { max-height: 44px; width: auto; }
.m-brand strong { font-family: var(--display); font-weight: 900; font-size: 1.9rem; text-transform: uppercase; letter-spacing: .01em; line-height: 1; }
.m-brand span { color: var(--muted); font-size: .9rem; }
.m-head-right { display: flex; align-items: center; gap: 22px; }
.m-head-phone { text-decoration: none; color: var(--muted); font-weight: 500; }
.m-head-phone:hover { color: var(--fg); }
@media (max-width: 640px) { .m-head-phone { display: none; } }

.m-menu-btn {
    position: relative; z-index: 210;
    display: inline-flex; align-items: center; gap: 10px;
    background: none; border: 1px solid var(--line-2); color: var(--fg);
    padding: 10px 16px; cursor: pointer; font: 500 .95rem var(--sans);
}
.m-burger { position: relative; width: 18px; height: 10px; }
.m-burger i { position: absolute; left: 0; right: 0; height: 1.5px; background: currentColor; transition: transform .35s var(--ease), top .35s var(--ease); }
.m-burger i:first-child { top: 0; }
.m-burger i:last-child { top: 8.5px; }
.m-menu-btn[aria-expanded="true"] .m-burger i:first-child { top: 4.25px; transform: rotate(45deg); }
.m-menu-btn[aria-expanded="true"] .m-burger i:last-child { top: 4.25px; transform: rotate(-45deg); }
.m-menu-btn:hover { border-color: var(--amber); }

.m-menu {
    position: fixed; inset: 0; z-index: 200;
    background: var(--bg-2);
    clip-path: inset(0 0 100% 0);
    visibility: hidden;
    transition: clip-path .7s var(--ease), visibility 0s linear .7s;
    overflow-y: auto;
}
.m-menu.open { clip-path: inset(0); visibility: visible; transition: clip-path .7s var(--ease), visibility 0s; }
.m-menu-inner {
    min-height: 100%; display: grid; grid-template-columns: 1.6fr 1fr; gap: 40px; align-items: end;
    padding: 120px var(--gutter) 48px;
}
.m-menu ul { display: grid; }
.m-menu ul a {
    display: inline-block; text-decoration: none;
    font-family: var(--display); font-weight: 800; text-transform: uppercase;
    font-size: clamp(3rem, 9vh, 7.5rem); line-height: 1.02;
    color: var(--muted); transition: color .2s;
}
.m-menu ul a:hover, .m-menu ul a[aria-current="page"] { color: var(--fg); }
.m-menu ul a[aria-current="page"]::after { content: ""; display: inline-block; width: .18em; height: .18em; background: var(--amber); margin-left: .18em; vertical-align: .1em; }
.m-menu sup { font-family: var(--sans); font-size: 1rem; font-weight: 500; color: var(--amber); vertical-align: top; margin-left: 6px; }
.m-menu-contact { display: grid; gap: 8px; color: var(--muted); }
.m-menu-contact a { color: var(--fg); text-decoration: none; font-size: 1.2rem; }
@media (prefers-reduced-motion: no-preference) {
    .m-menu li { transform: translateY(40px); opacity: 0; transition: transform .6s var(--ease), opacity .4s; }
    .m-menu.open li { transform: none; opacity: 1; }
    .m-menu.open li:nth-child(2) { transition-delay: .05s; }
    .m-menu.open li:nth-child(3) { transition-delay: .1s; }
    .m-menu.open li:nth-child(4) { transition-delay: .15s; }
    .m-menu.open li:nth-child(5) { transition-delay: .2s; }
}
@media (max-width: 760px) { .m-menu-inner { grid-template-columns: 1fr; align-items: start; } }

/* ---------- Ana sayfa: giriş ve silüet ---------- */

.m-hero { position: relative; padding-top: clamp(40px, 7vw, 96px); overflow: hidden; }
.m-hero-top { display: grid; grid-template-columns: 1fr; gap: 32px; }
.m-hero-title { max-width: 17ch; font-size: clamp(3rem, 7.6vw, 8.4rem); }
.m-hero-side { display: grid; grid-template-columns: minmax(0, 46ch) auto; gap: 24px 48px; align-items: end; justify-content: space-between; }
.m-hero-side p { color: var(--muted); font-size: 1.15rem; margin: 0; }
.m-actions { display: flex; flex-wrap: wrap; gap: 24px; align-items: center; }
@media (max-width: 800px) { .m-hero-side { grid-template-columns: 1fr; } }

.m-hero--photo { min-height: calc(100svh - 116px); display: flex; align-items: flex-end; padding-bottom: 64px; }
.m-hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .45; }
.m-hero--photo .m-hero-top { position: relative; }

.m-skyline { margin: clamp(32px, 5vw, 64px) 0 0; }
.m-skyline-scroll { overflow-x: auto; scrollbar-width: none; }
.m-skyline-scroll::-webkit-scrollbar { display: none; }
.skyline { display: block; width: 100%; min-width: 640px; height: clamp(300px, 44vh, 500px); overflow: visible; }
.m-skyline figcaption { color: var(--muted); font-size: .9rem; padding-top: 14px; padding-bottom: 8px; max-width: calc(var(--wrap)); }

.sky-bg { fill: #212220; }
.sky-ground { stroke: var(--line-2); stroke-width: 1; }
.sky-body { fill: #46473f; stroke: #5a5b52; stroke-width: 1; transition: fill .25s; }
.sky-ghost { fill: none; stroke: rgba(236, 232, 223, .4); stroke-width: 1.2; stroke-dasharray: 5 5; }
.sky-win { fill: var(--amber); }
.sky-completed .sky-win { filter: drop-shadow(0 0 3px rgba(240, 166, 64, .7)); }
.sky-crane { fill: none; stroke: var(--amber); stroke-width: 2; }
.sky-label { fill: var(--muted); font: 700 17px var(--display); text-transform: uppercase; letter-spacing: .04em; transition: fill .25s; }
.sky-b { cursor: pointer; }
.sky-b:hover .sky-body, .sky-b:focus .sky-body { fill: #5a5b52; }
.sky-b:hover .sky-label, .sky-b:focus .sky-label { fill: var(--fg); }
.sky-b:focus { outline: none; }
.sky-b:focus-visible .sky-label { fill: var(--amber); }

@media (prefers-reduced-motion: no-preference) {
    .sky-rise { transform-box: fill-box; transform-origin: 50% 100%; animation: m-rise 1.1s var(--ease) both; animation-delay: calc(.15s + var(--i) * .09s); }
    .sky-win { opacity: 0; animation: m-light .5s steps(3) forwards; animation-delay: calc(1.3s + var(--i) * .12s); }
    @keyframes m-rise { from { transform: scaleY(0); } }
    @keyframes m-light { to { opacity: 1; } }
}

/* Rakam cümlesi */
.m-statement { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: clamp(48px, 7vw, 96px) 0; }
.m-statement p {
    font-family: var(--display); font-weight: 600; text-transform: uppercase;
    font-size: clamp(1.9rem, 4.4vw, 4.2rem); line-height: 1.02; color: var(--muted); margin: 0;
}
.m-statement em { font-style: normal; color: var(--fg); }

/* ---------- Proje kartları ve yatay şerit ---------- */

.m-sec-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; flex-wrap: wrap; margin-bottom: clamp(28px, 4vw, 48px); }
.m-rail-sec { padding: clamp(72px, 9vw, 128px) 0; }
.m-rail-ctrl { display: flex; align-items: center; gap: 12px; }
.m-rail-ctrl .m-link { margin-right: 12px; }
.m-arrow {
    width: 52px; height: 52px; display: grid; place-items: center;
    background: none; border: 1px solid var(--line-2); color: var(--fg);
    font-size: 1.6rem; line-height: 1; cursor: pointer;
}
.m-arrow:hover { border-color: var(--amber); color: var(--amber); }
.m-rail {
    display: grid; grid-auto-flow: column; grid-auto-columns: clamp(270px, 30vw, 420px); gap: 20px;
    overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-inline: var(--gutter);
    padding: 0 var(--gutter) 12px; scrollbar-width: thin; scrollbar-color: var(--bg-3) transparent;
}
.m-rail .m-card { scroll-snap-align: start; }
.m-rail:focus-visible { outline-offset: -2px; }

.m-card { position: relative; display: block; text-decoration: none; color: inherit; overflow: hidden; }
.m-card-media { position: relative; aspect-ratio: 4 / 5; overflow: hidden; background: var(--bg-2); }
.m-card .ph { padding: 10% 8% 36%; }
.m-card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease), filter .4s; filter: grayscale(.35); }
.m-card:hover .m-card-media img { transform: scale(1.05); filter: none; }
/* Proje adı görselin üzerinde: kart ekrana girdiği anda okunur */
.m-card-info {
    position: absolute; left: 0; right: 0; bottom: 0;
    padding: 72px 20px 18px;
    background: linear-gradient(180deg, rgba(20, 21, 19, 0) 0%, rgba(20, 21, 19, .82) 45%, rgba(20, 21, 19, .96) 100%);
}
.m-card-info h3 { font-family: var(--display); font-weight: 800; text-transform: uppercase; font-size: clamp(1.8rem, 2.4vw, 2.4rem); line-height: 1.02; margin: 8px 0 6px; }
.m-card-info p { color: var(--muted); margin: 0; font-size: .95rem; }
.m-card:hover h3 { color: var(--amber); }

.m-status { display: inline-flex; gap: 6px; align-items: center; font-size: .82rem; font-weight: 500; color: var(--muted); }
.m-status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.m-status--ongoing { color: var(--amber); }
.m-status--ongoing::before { background: var(--amber); box-shadow: 0 0 0 4px rgba(240, 166, 64, .18); }
.m-status--completed::before { background: var(--fg); }
.m-status--planned::before { background: transparent; border: 1px dashed var(--muted); }
.m-status b { font-weight: 600; }

/* Fotoğrafsız proje: gece cephe şeması */
.ph {
    position: absolute; inset: 0; display: grid; align-items: end; padding: 14% 8% 6%;
    background: radial-gradient(120% 70% at 50% 100%, #2c2d29 0%, var(--bg-2) 60%);
}
.ph svg { width: 100%; height: 100%; }
.elev-p path, .elev-p rect { vector-effect: non-scaling-stroke; }
.elev-p .el-ground { stroke: var(--line-2); fill: none; }
.elev-p .el-solid { stroke: rgba(236, 232, 223, .7); stroke-width: 1.2; fill: none; }
.elev-p .el-dash { stroke: rgba(236, 232, 223, .35); stroke-dasharray: 3 4; fill: none; }
.elev-p .el-win rect { fill: rgba(236, 232, 223, .06); stroke: none; }
.elev-p .el-win rect.on { fill: var(--amber); filter: drop-shadow(0 0 2px rgba(240, 166, 64, .8)); }
.elev-p .el-crane { stroke: var(--amber); stroke-width: 1.2; fill: none; }
.elev-p--planned .el-win rect.on { fill: rgba(236, 232, 223, .06); filter: none; }

/* ---------- Kurumsal blokları ---------- */

.m-about-sec { padding: clamp(72px, 9vw, 128px) 0; background: var(--bg-2); }
.m-about-sec--page { background: transparent; padding-top: 24px; }
.m-about { display: grid; grid-template-columns: 1.2fr 1fr; gap: clamp(32px, 6vw, 96px); align-items: end; }
.m-about .m-lead { color: var(--fg); margin-bottom: 24px; }
.m-text { font-size: 1.1rem; line-height: 1.75; color: #d6d2c8; max-width: 66ch; }
.m-text--cols { columns: 1; }
@media (max-width: 900px) { .m-about { grid-template-columns: 1fr; } }

.m-mv { display: grid; grid-template-columns: 1fr 1fr; margin-top: clamp(56px, 7vw, 96px); }
.m-mv article { padding: clamp(24px, 4vw, 48px) clamp(24px, 4vw, 48px) clamp(24px, 4vw, 48px) 0; border-top: 1px solid var(--line-2); }
.m-mv article + article { padding-left: clamp(24px, 4vw, 48px); border-left: 1px solid var(--line); }
.m-mv h2, .m-mv h3 { font-family: var(--display); font-weight: 800; text-transform: uppercase; font-size: clamp(1.8rem, 2.6vw, 2.6rem); color: var(--amber); margin-bottom: 16px; line-height: 1; }
.m-mv p { font-size: clamp(1.1rem, 1.5vw, 1.3rem); line-height: 1.6; max-width: 48ch; }
.m-mv--big { margin-top: 0; }
@media (max-width: 800px) { .m-mv { grid-template-columns: 1fr; } .m-mv article + article { padding-left: 0; border-left: 0; } }

/* Süreç: gerçek bir sıra olduğu için numaralı */
.m-process-sec { padding: clamp(72px, 9vw, 128px) 0; }
.m-process { margin-top: clamp(32px, 4vw, 56px); display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--line-2); }
.m-process li { padding: 22px 22px 0 0; position: relative; }
.m-process li + li { padding-left: 22px; border-left: 1px solid var(--line); }
.m-step { display: block; font-family: var(--display); font-weight: 900; font-size: 4.5rem; line-height: .8; color: transparent; -webkit-text-stroke: 1px var(--line-2); margin-bottom: 18px; }
.m-process li:hover .m-step { -webkit-text-stroke-color: var(--amber); }
.m-process h3 { font-size: 1.15rem; margin-bottom: 8px; }
.m-process p { color: var(--muted); font-size: .97rem; }
@media (max-width: 1000px) {
    .m-process { grid-template-columns: 1fr; }
    .m-process li, .m-process li + li { padding: 22px 0; border-left: 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 80px 1fr; column-gap: 16px; }
    .m-step { grid-row: span 2; margin: 0; font-size: 3.5rem; }
}

/* Hizmetler ve değerler: büyük satırlar */
.m-services-sec { padding: clamp(72px, 9vw, 128px) 0; border-top: 1px solid var(--line); }
.m-services-sec--page { border-top: 0; padding-top: 24px; }
.m-services, .m-rows { border-top: 1px solid var(--line-2); }
.m-services li, .m-rows li {
    display: grid; grid-template-columns: 56px minmax(0, 1fr) minmax(0, 1.1fr); gap: 24px; align-items: baseline;
    padding: 28px 0; border-bottom: 1px solid var(--line);
    transition: background-color .3s;
}
.m-rows li { grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); }
.m-services li:hover, .m-rows li:hover { background: linear-gradient(90deg, rgba(240, 166, 64, .06), transparent 70%); }
.m-services .icon { width: 40px; height: 40px; color: var(--amber); align-self: center; }
.m-services h2, .m-services h3, .m-rows h3 { font-family: var(--display); font-weight: 800; text-transform: uppercase; font-size: clamp(1.8rem, 3.2vw, 3rem); line-height: .95; }
.m-services p, .m-rows p { color: var(--muted); margin: 0; }
@media (max-width: 800px) {
    .m-services li, .m-rows li { grid-template-columns: 44px 1fr; }
    .m-rows li { grid-template-columns: 1fr; gap: 8px; }
    .m-services li > p, .m-services li > div { grid-column: 2; }
}

/* ---------- İç sayfa başlığı ---------- */

.m-pagehead { padding-top: clamp(48px, 8vw, 120px); padding-bottom: clamp(32px, 4vw, 56px); }
.m-pagehead .m-lead { margin-top: 24px; }
.m-pagehead--compact { padding-top: clamp(32px, 5vw, 64px); padding-bottom: clamp(20px, 2.5vw, 32px); }
.m-pagehead--compact .m-lead { margin-top: 14px; font-size: 1.05rem; }
.m-list-sec { padding-bottom: clamp(72px, 9vw, 128px); }
.m-filter {
    position: sticky; top: 72px; z-index: 40;
    display: flex; flex-wrap: wrap; gap: 10px; margin: 0 calc(-1 * var(--gutter)) 28px; padding: 12px var(--gutter);
    background: rgba(27, 28, 26, .92); backdrop-filter: blur(8px);
}
#liste, #mesaj, #katalog-tur { scroll-margin-top: 84px; }
.m-filter a { text-decoration: none; padding: 10px 18px; border: 1px solid var(--line-2); color: var(--muted); font-weight: 500; }
.m-filter a:hover { color: var(--fg); border-color: var(--fg); }
.m-filter a[aria-current="page"] { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.m-filter sup { font-size: .7rem; }
.m-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px 24px; }
@media (max-width: 1000px) { .m-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .m-grid { grid-template-columns: 1fr; } }
.m-empty { color: var(--muted); padding: 40px 0; }

/* ---------- Proje detay ---------- */

.m-phero { position: relative; min-height: min(86svh, 900px); display: flex; align-items: flex-end; overflow: hidden; }
.m-phero-media { position: absolute; inset: 0; background: var(--bg-2); }
.m-phero-media img { width: 100%; height: 100%; object-fit: cover; }
.m-phero-media .ph { padding: 10% 18% 0; }
.m-phero-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(27, 28, 26, .1) 30%, rgba(27, 28, 26, .92) 100%); pointer-events: none; }
.m-phero-text { position: relative; z-index: 1; padding-top: 120px; padding-bottom: clamp(32px, 5vw, 64px); }
.m-phero-title { font-size: clamp(3rem, 10vw, 10rem); margin: 12px 0 18px; }
.m-back { display: inline-block; color: var(--muted); text-decoration: none; margin-bottom: 20px; font-size: .95rem; }
.m-back::before { content: "‹ "; }
.m-back:hover { color: var(--fg); }

.m-spec { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); border-top: 1px solid var(--line-2); border-bottom: 1px solid var(--line); }
.m-spec > div { padding: 20px 16px 20px 0; }
.m-spec dt { color: var(--muted); font-size: .85rem; margin-bottom: 4px; }
.m-spec dd { font-family: var(--display); font-weight: 700; font-size: 1.75rem; text-transform: uppercase; line-height: 1; }

.m-progress { margin-top: 40px; }
.m-progress-num { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 10px; color: var(--muted); }
.m-progress-num strong { font-family: var(--display); font-weight: 900; font-size: 4rem; line-height: .9; color: var(--amber); }
.m-progress-bar { height: 4px; background: var(--bg-3); }
.m-progress-bar span { display: block; height: 100%; background: var(--amber); box-shadow: 0 0 16px rgba(240, 166, 64, .6); }
@media (prefers-reduced-motion: no-preference) {
    .m-progress-bar span { animation: m-grow 1.4s var(--ease) .4s both; transform-origin: left; }
    @keyframes m-grow { from { transform: scaleX(0); } }
}

.m-pbody { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 96px); padding: clamp(48px, 6vw, 88px) 0; }
.m-pbody aside { display: grid; align-content: start; gap: 28px; }
.m-features li { padding: 12px 0; border-bottom: 1px solid var(--line); }
.m-features li::before { content: ""; display: inline-block; width: 6px; height: 6px; background: var(--amber); margin-right: 12px; vertical-align: middle; }
@media (max-width: 900px) { .m-pbody { grid-template-columns: 1fr; } }

.m-gallery-sec { padding: 0 var(--gutter) clamp(48px, 6vw, 88px); }
.m-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 8px; }
.m-gallery li:nth-child(5n + 1) { grid-column: span 2; }
.m-gallery a { display: block; height: 100%; aspect-ratio: 4 / 3; overflow: hidden; }
.m-gallery li:nth-child(5n + 1) a { aspect-ratio: auto; }
.m-gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.m-gallery a:hover img { transform: scale(1.04); }
@media (max-width: 620px) { .m-gallery li:nth-child(5n + 1) { grid-column: auto; } }

.m-next { position: relative; display: flex; align-items: flex-end; min-height: 60svh; overflow: hidden; text-decoration: none; border-top: 1px solid var(--line); }
.m-next-media { position: absolute; inset: 0; background: var(--bg-2); }
.m-next-media img { width: 100%; height: 100%; object-fit: cover; opacity: .5; transition: opacity .5s, transform 1s var(--ease); }
.m-next-media .ph { padding: 10% 22% 0; opacity: .7; }
.m-next:hover .m-next-media img { opacity: .7; transform: scale(1.03); }
.m-next-text { position: relative; padding-bottom: 48px; }
.m-next-text span { color: var(--amber); font-weight: 500; }
.m-next-text strong { display: block; font-size: clamp(3rem, 9vw, 9rem); margin-top: 8px; transition: transform .6s var(--ease); }
.m-next:hover .m-next-text strong { transform: translateX(16px); }

.lightbox { position: fixed; inset: 0; z-index: 300; display: grid; grid-template-rows: 1fr auto; place-items: center; background: rgba(12, 12, 11, .96); padding: 56px 16px 24px; }
.lightbox img { max-width: min(1500px, 100%); max-height: calc(100vh - 140px); object-fit: contain; }
.lightbox p { margin: 14px 0 0; color: var(--muted); }
.lightbox button { position: absolute; width: 52px; height: 52px; background: none; border: 1px solid var(--line-2); color: var(--fg); font-size: 1.5rem; cursor: pointer; }
.lb-close { top: 14px; right: 14px; }
.lb-prev { left: 14px; top: 50%; }
.lb-next { right: 14px; top: 50%; }

/* ---------- İletişim ---------- */

.m-contact-sec { padding-bottom: clamp(72px, 9vw, 128px); }
.m-contact { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 96px); align-items: start; }
.m-contact-big { display: grid; gap: 6px; align-content: start; }
.m-contact-big > a {
    font-family: var(--display); font-weight: 800; text-transform: uppercase; text-decoration: none;
    font-size: clamp(2rem, 4.2vw, 3.8rem); line-height: 1.02; overflow-wrap: anywhere;
}
.m-contact-big > a:hover { color: var(--amber); }
.m-contact-meta { margin-top: 32px; display: grid; gap: 20px; }
.m-contact-meta dt { color: var(--muted); font-size: .85rem; }
.m-contact-meta dd { font-size: 1.1rem; }
@media (max-width: 900px) { .m-contact { grid-template-columns: 1fr; } }

.m-form { display: grid; gap: 22px; }
.m-form label { display: grid; gap: 4px; }
.m-form label span { color: var(--muted); font-size: .85rem; }
.m-form input, .m-form textarea {
    width: 100%; font: 400 1.15rem var(--sans); color: var(--fg);
    background: transparent; border: 0; border-bottom: 1px solid var(--line-2); border-radius: 0;
    padding: 10px 0;
}
.m-form input:focus, .m-form textarea:focus { outline: none; border-bottom-color: var(--amber); box-shadow: 0 1px 0 var(--amber); }
.m-form input::placeholder { color: #6e6a62; }
.m-form textarea { resize: vertical; }
.m-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.m-form .m-btn { justify-self: start; }
@media (max-width: 600px) { .m-form-row { grid-template-columns: 1fr; } }
.m-notice { padding: 28px; background: var(--bg-2); border-left: 3px solid var(--amber); margin-bottom: 24px; }
.m-notice h2 { margin-bottom: 12px; }
.m-notice a { color: var(--amber); }
.m-notice--error { border-left-color: #e0705a; }
.m-notice--error ul { padding-left: 18px; list-style: disc; }
.m-map iframe { display: block; width: 100%; height: 440px; border: 0; filter: grayscale(1) invert(.9) contrast(.9); }

/* ---------- Çağrı ve alt bölüm ---------- */

.m-cta { padding: clamp(80px, 11vw, 160px) 0; border-top: 1px solid var(--line); }
.m-cta h2 { max-width: 14ch; font-size: clamp(2.8rem, 7.5vw, 7.5rem); }
.m-cta-row { display: flex; flex-wrap: wrap; align-items: center; gap: 20px 36px; margin-top: 40px; }
.m-cta-phone { font-family: var(--display); font-weight: 700; font-size: clamp(1.8rem, 3vw, 2.6rem); text-decoration: none; color: var(--amber); }
.m-cta-phone:hover { color: var(--fg); }

.m-foot { background: #141513; padding-top: clamp(56px, 7vw, 96px); overflow: hidden; color: var(--muted); }
.m-foot-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.m-foot-h { font-size: .85rem; font-weight: 500; color: var(--fg); margin-bottom: 10px; }
.m-foot a { text-decoration: none; }
.m-foot a:hover { color: var(--fg); }
.m-foot-mark {
    margin: clamp(40px, 6vw, 80px) 0 -0.12em; white-space: nowrap; text-align: center;
    font-family: var(--display); font-weight: 900; text-transform: uppercase; line-height: .8;
    font-size: 21vw; color: #1f201d; letter-spacing: -.01em; user-select: none;
}
.m-foot-bottom { padding-top: 18px; padding-bottom: 18px; border-top: 1px solid var(--line); font-size: .85rem; position: relative; }
@media (max-width: 800px) { .m-foot-grid { grid-template-columns: 1fr 1fr; } }

.m-wa {
    position: fixed; right: 18px; bottom: 18px; z-index: 90;
    padding: 12px 18px; background: #1f8a4c; color: #fff; text-decoration: none; font-weight: 600; font-size: .9rem;
}

/* ---------- Katalog, sanal tur, serbest sayfa ---------- */
.m-showcase { display: grid; gap: clamp(40px, 6vw, 72px); padding-bottom: clamp(48px, 6vw, 88px); }
.m-cat { display: grid; grid-template-columns: 1fr auto; gap: 24px 48px; align-items: end; padding: clamp(24px, 4vw, 44px); background: var(--bg-2); border-left: 3px solid var(--amber); }
.m-cat p { color: var(--muted); margin: 12px 0 0; max-width: 52ch; }
@media (max-width: 760px) { .m-cat { grid-template-columns: 1fr; } }
.m-tour-block .m-small { margin: 10px 0 18px; }
.m-tour { position: relative; aspect-ratio: 16 / 9; background: var(--bg-2); }
.m-tour iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
@media (max-width: 700px) { .m-tour { aspect-ratio: 4 / 5; } }

.m-text h2, .m-text h3 { font-family: var(--display); font-weight: 800; text-transform: uppercase; line-height: 1.02; margin: 1.4em 0 .5em; color: var(--fg); }
.m-text h2 { font-size: 2rem; }
.m-text h3 { font-size: 1.5rem; }
.m-text ul { padding-left: 1.1em; list-style: square; margin: 0 0 1em; }
.m-text li::marker { color: var(--amber); }
.m-text a { color: var(--amber); }
.m-page-figure { margin: 0 0 clamp(32px, 5vw, 64px); }
.m-page-figure img { width: 100%; max-height: 70vh; object-fit: cover; }
.m-page-sec { padding-bottom: clamp(72px, 9vw, 128px); }
.m-notice:focus { outline: none; }

/* ---------- Sayfa geçişleri ----------
   Asansör: eski sayfa yukarı çıkıp kararır, yeni sayfa aşağıdan gelir.
   Geri giderken yön tersine döner. */
@view-transition { navigation: auto; }

@media (prefers-reduced-motion: no-preference) {
    ::view-transition-old(root) { animation: m-lift-out .9s var(--ease) both; }
    ::view-transition-new(root) { animation: m-lift-in .9s var(--ease) both; }
    html:active-view-transition-type(back)::view-transition-old(root) { animation-name: m-drop-out; }
    html:active-view-transition-type(back)::view-transition-new(root) { animation-name: m-drop-in; }
    ::view-transition-group(*) { animation-duration: .9s; animation-timing-function: var(--ease); }
    ::view-transition-group(masthead) { animation-duration: .3s; }

    @keyframes m-lift-out { to { transform: translateY(-28%); filter: brightness(.25); } }
    @keyframes m-lift-in { from { transform: translateY(100%); } }
    @keyframes m-drop-out { to { transform: translateY(28%); filter: brightness(.25); } }
    @keyframes m-drop-in { from { transform: translateY(-100%); } }

    @supports not (view-transition-name: none) {
        main { animation: m-fallback .8s var(--ease) both; }
        @keyframes m-fallback { from { opacity: 0; transform: translateY(40px); } }
    }
}

/* ---------- Dokunmatik ekranlar: parmakla rahat dokunulacak alanlar (en az 44px) ---------- */
@media (max-width: 960px), (pointer: coarse) {
    .m-brand { min-height: 44px; align-items: center; }
    .m-foot a { display: inline-flex; align-items: center; min-height: 44px; }
    .m-foot p { line-height: 1.2; }
    .m-link { display: inline-flex; align-items: center; min-height: 44px; padding-bottom: 0; background-position: left calc(100% - 8px); }
    .m-link:hover { background-position: right calc(100% - 8px); }
    .m-contact-meta a, .m-notice a { display: inline-flex; align-items: center; min-height: 44px; }
    .m-filter sup, .m-menu sup { font-size: .8rem; }
}
.m-filter sup { font-size: .78rem; }
:root { --mbar-bg: #141513; --mbar-fg: #ece8df; --mbar-accent: #f0a640; --mbar-accent-fg: #1b1c1a; --mbar-line: rgba(236, 232, 223, .28); --mbar-radius: 0; }
@media (max-width: 960px), (pointer: coarse) {
    .m-cta-phone, .m-back, .m-menu-contact a { display: inline-flex; align-items: center; min-height: 44px; }
    .m-back { margin-bottom: 8px; }
}
@media (max-width: 960px), (pointer: coarse) {
    .m-head-phone, .m-contact-big > a { display: inline-flex; align-items: center; min-height: 44px; }
}

.m-menu-btn { min-height: 44px; }

/* Telefonda üst bilgi tek satır: numara gizli (alt çubukta "Ara" var), logo bölünmez */
@media (max-width: 640px) {
    .m-head-phone { display: none; }
    .m-brand { white-space: nowrap; }
    .m-brand strong { font-size: 1.6rem; }
}

/* Telefonda proje başı: görsel üstte, başlık altında; boş karanlık alan kalmaz */
@media (max-width: 760px) {
    .m-phero { display: block; min-height: 0; }
    .m-phero-media { position: relative; inset: auto; aspect-ratio: 4 / 3; }
    .m-phero-media .ph { padding: 12% 10% 4%; }
    .m-phero-media::after { background: linear-gradient(180deg, rgba(27, 28, 26, 0) 60%, rgba(27, 28, 26, .9) 100%); }
    .m-phero-text { padding-top: 20px; }
    .m-phero-title { font-size: clamp(2.6rem, 13vw, 4rem); margin-top: 10px; }
}